A variable is scoped to a global or local variable depending on how it is declared.

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The correct answer is TRUE.

A variable is scoped to a global or local variable depending on how it is declared. A global variable is accessible from anywhere in the program, while a local variable is only accessible within the function in which it is declared.

For example, the following code defines a global variable named x:

int x = 10;

The variable x can be accessed from anywhere in the program, such as in the following function:

void foo() {
printf("%d\n", x);
}

The following code defines a local variable named y:

void foo() {
int y = 20;
printf("%d\n", y);
}

The variable y can only be accessed within the function foo(). If you try to access y from outside of foo(), you will get an error.

In general, it is a good practice to declare variables as local variables whenever possible. This will help to prevent errors and make your code more readable.